9239886

素因数分解:

$2^1\times 3^3\times {\mathrm{139}}^1\times {\mathrm{1231}}^1$

素因数の和:1381

約数の個数: 32

約数和(自身を含む): 20697600

約数和(自身を除く): 11457714

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 139, 278, 417, 834, 1231, 1251, 2462, 2502, 3693, 3753, 7386, 7506, 11079, 22158, 33237, 66474, 171109, 342218, 513327, 1026654, 1539981, 3079962, 4619943, 9239886]

約数ペア:

[(1, 9239886), (2, 4619943), (3, 3079962), (6, 1539981), (9, 1026654), (18, 513327), (27, 342218), (54, 171109), (139, 66474), (278, 33237), (417, 22158), (834, 11079), (1231, 7506), (1251, 7386), (2462, 3753), (2502, 3693)]